Home / 63,228-93,879

Finding the Third Proportional to 63,228 and 93,879

Calculator

Solution

The third proportional to 63,228 and 93,879 is: 139,388.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,228 : 93,879 = 93,879 : x
  2. Step 2: Convert to fraction form
    63,228/93,879 = 93,879/x
  3. Step 3: Cross multiply
    63,228x = 93,879 × 93,879
  4. Step 4: Simplify right side
    63,228x = 8,813,266,641
  5. Step 5: Solve for x
    x = 8,813,266,641/63,228
  6. Step 6: Final answer
    x = 139,388.67

Related Problems

Find third proportional to 31,614 and 46,939.50
Half scale
Find third proportional to 126,456 and 187,758
Double scale
Find third proportional to 63,230 and 93,882
Similar ratio
Find third proportional to 94,842 and 140,818.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.